摘要
一种新的速度估计方法及其应用曾朝晖周鹗(东南大学电气工程系,南京210018)在永磁同步电机矢量控制系统中,需要对电机的转速和转子位置进行测量,以完成矢量变换,实现对电机动态力矩的控制.典型的永磁同步电机矢量控制系统如图1所示[1].对于具有转速和...
A new speed estimation algorithm of PM synchronous motors, based on analyzing electromagnetic relationship of the PM synchronous motors, is presented. A speed sensorless vector control system of PM synchronous motors is established. The simulation results show that this method has good performance.
出处
《东南大学学报(自然科学版)》
EI
CAS
CSCD
1997年第5期122-127,共6页
Journal of Southeast University:Natural Science Edition